/* 去除默认间距 */
* {
    margin: 0;
    padding: 0;
}

/* 去除a标签下划线 */
a {
    text-decoration: none;
    /* a标签字体颜色继承父类 */
    color: inherit;
}

body{
    /* 设置字体大小，字体颜色，行高 */
    font-size: 14px;
    color: #333;
    line-height: 1.15;
}

ul li{
    /* 去除小黑点 */
    list-style: none;
}

.clearfix::after{
    content: '';
    overflow: hidden;
    clear: both;
    display: block;
    height: 0;
}

.clearfix{
    zoom: 1;
}

img{
    vertical-align: middle;
}

input,button{
    border: 0;
    outline:0;
}

.dj{
    cursor: pointer;
}